Portable roller device



FIG. 1 is a perspective view of a portable roller device embodying our design, with the portable roller device being depicted in a closed position;

FIG. 2 is a side view of the portable roller device similar to FIG. 1, with the portable roller device being depicted in a closed position, with the opposite side view being a mirror image thereof;

FIG. 3 is a different side view of the portable roller device similar to FIG. 1, with the portable roller device being depicted in a closed position, with the opposite side view being a mirror image thereof;

FIG. 4 is a top perspective view of the portable roller device similar to FIG. 1, but depicting the portable roller device in an open position;

FIG. 5 is a side view of the portable roller device similar to FIG. 4, with the portable roller device in an open position, with the opposite side view being a mirror image thereof;

FIG. 6 is a top view of the portable roller device similar to FIG. 4, with the portable roller device in an open position; and,

FIG. 7 is a bottom view of the portable roller device similar to FIG. 4, with the portable roller device in an open position.

Any text in the figures are hereby, disclaimed, as any text is shown in broken lines. 

CLAIM The ornamental design for a portable roller device, as shown and described. 